... steel, I-steel welding with box-shaped web beam, a main beam of the rigid connection between, with high strength bolts.2 by ... the matching pieces.Gourd body mounted or hung on a beam, along the track in a straight line or curve operation ... .Widely used in machinery manufacturing, assembly, warehouse etc Electric single beam crane

... external using optional flash disk storage media via a USB connection.Data is saved as a text file and can be ... wavelength accuracy and noise level are checked. UV Series Double Beam Spectrophotometer

... environmental effects.,widely used in industry, construction, bridges.. H beam is of the following points :→ flange width, the lateral ... surfaces parallel to each other makes the connection, processing, easy to install.→ photo-beam welding in comparison with the low ... greatly satisfy the needs of engineering design and production.H-beam is mainly used for engineering, plant equipment, machinery, ...